UNIGE document Scientific Article
previous document  unige:2579  next document
add to browser collection
Title

Photon production from non-equilibrium QGP in heavy ion collisions

Authors
Gelis, F.
Niemi, H.
Ruuskanen, P. V.
Published in Journal of Physics. G, Nuclear and Particle Physics. 2004, vol. 30, no. 8, p. S1031-S1036
Abstract We present a calculation of thermal photon production, i.e. photons from secondary interactions among particles produced in heavy ion collisions at collider energies. This is done within the framework of hydrodynamics. We take into account the lack of chemical equilibrium in QGP. It turns out that the main effects from the chemical non-equilibrium composition of QGP, reduction of particle number and increase in temperature, nearly cancel in the photon spectrum.
Identifiers
Full text
Structures
Citation
(ISO format)
GELIS, F. et al. Photon production from non-equilibrium QGP in heavy ion collisions. In: Journal of Physics. G, Nuclear and Particle Physics, 2004, vol. 30, n° 8, p. S1031-S1036. https://archive-ouverte.unige.ch/unige:2579

232 hits

74 downloads

Update

Deposited on : 2009-09-03

Export document
Format :
Citation style :